class_docstr: Reshaping Observation wrapper for gym.Env.
  
  This wrapper convert the observations into the given shape.
  
  Args:
      env (gym.Env): The environment to be wrapped.
      shape (list[int]): Target shape to be applied on the observations.
docstr: gym.Env observation space.
docstr_tok: ["gym.Env","observation","space","."]
code: def observation_space(self):
      """gym.Env observation space."""
      return self._observation_space
  
file_path: garage/tests/fixtures/envs/wrappers/reshape_observation.py
imports: import gym
  import numpy
label_desc: Use image node_id 2 for calling the ReshapeObservation obj's underlying member method code with example usage: obj.observation_space() and returns: self